Suppose you will perform a test to determine whether there is sufficient evidence to support a claim of a linear correlation between two variables. Find the critical value(s) of r given that $n = 10$ and $\alpha = 0.05$.
A) $r = 0.632$
B) $r = \pm 0.632$
C) $r = \pm 0.666$
D) $r = \pm 0.765$

Question

Quizplus · Accepted Answer

For a two-tailed test with $n = 10$ and $\alpha = 0.05$, the critical values of the correlation coefficient $r$ are approximately $\pm 0.632$.

Suppose You Will Perform a Test to Determine Whether There n=10n = 10n=10

Suppose You Will Perform a Test to Determine Whether There $n = 10$